Anup Shah / Juvenile Tawny or African Sea Eagle defending flamingo carcass from Marabou stork {Lepitoptilos crumeniferous}

Doug Perrine / White spotted eagle ray from underneath {Aetobatus narinari} Caribbean Sea (Non-ex).

David Pike / White tailed eagle {Haliaeetus albicilla} Nemuro straits Japan

Ben Cranke / African fish eagle (Haliaeetus vocifer) pressurises a Saddle-billed stork (Ephippiorhynchus senegalensis) into dropping a freshly caught fish, so that it can be stolen for a meal. Liuwa Plain National...

Mark Carwardine / Spinetail devil ray (Mobula mobular), four with rays of light and sparkle of sun on water, aerial view. Sea of Cortez, Baja California, Mexico. March.

Danny Green / Bald eagle (Haliaeetus leucocephalus), two perched on rocks in front of frozen waterfall. Alaska, USA, February.

Markus Varesvuo / White-tailed eagle (Haliaeetus albicilla) with backlit wings, and water spray, Norway, October

Ben Cranke / African fish eagle (Haliaeetus vocifer) attacking a female Saddle-billed Stork (Ephippiorhyncus senegalensis )trying to steal a fish it has just caught. Liuwa Plains National Park, Zambia

Jack Dykinga / Bald eagle (Haliaeetus leucocephalus) perched, Bosque del Apache National Wildlife Refuge, New Mexico, USA.

Shane Gross / Spotted eagle rays (Aetobatus narinari) through a large window on the wreck of the former mine sweeper C-56 Juan Escutia. Cancun, Mexico.

Markus Varesvuo / White-tailed eagle (Haliaeetus albicilla) Norway, November.

Markus Varesvuo / White-tailed eagle (Haliaeetus albicilla) taking off with fish prey, Norway, August.

Jack Dykinga / Bald eagle (Haliaeetus leucocephalus) perched as Snow geese (Chen caerulescens) fly by, Bosque del Apache National Wildlife Refuge, New Mexico, USA, January.

Ernie Janes / Bald eagle (Haliaeetus leucocephalus) portrait, captive, occurs in North America.

Franco Banfi / School of Munk's devil ray, pygmy devil ray, (Mobula munkiana), feeding on plankton at night, photographed on a long exposure, Espiritu Santo Island, Sea of Cortez, Baja California, Mexico, East Pacif...

Sven Zacek / White-tailed sea eagle (Haliaeetus albicilla) flying over frost and snow covered forest. Tartumaa, Southern Estonia. January 2011.

Danny Green / Bald eagle (Haliaeetus leucocephalus) in flight, Alaska, USA, February

Danny Green / Bald eagle (Haliaeetus leucocephalus) head portrait, Alaska, USA, February

Danny Green / Bald eagle (Haliaeetus leucocephalus) in flight, Alaska, USA, February

Guy Edwardes / African fish eagle (Haliaeetus vocifer), Savuti, Botswana.

Michel Roggo / View of African fish eagle (Haliaeetus vocifer),from underwater, trying to catch a fish on the surface, Okavango Delta, Botswana, June. Photographed for The Freshwater Project

Ann & Steve Toon / African fish eagle (Haliaeetus vocifer) flying, Zimanga Private Game Reserve, KwaZulu-Natal, South Africa.

Neil Aldridge / African fish eagle (Haliaeetus vocifer) flying, Selinda Spillway, northern Botswana.

Neil Aldridge / African fish eagle (Haliaeetus vocifer) standing on the banks of the Chobe River, Chobe National Park, Botswana.

Bence Mate / White tailed eagles (Haliaeetus albicilla) juveniles in flight, Lake Csaj, Kiskunsagi National Park, Hungary. January.

Bence Mate / White tailed eagle (Haliaeetus albicilla) juvenile feeding on fish, Lake Csaj, Kiskunsagi National Park, Pusztaszer, Hungary. February.

Bence Mate / Herring gull (Larus argentatus) mobbing White tailed sea eagle (Haliaeetus albicilla) with fish prey, Lake Csaj, Kiskunsagi National Park, Hungary. March.

Bence Mate / White tailed eagle (Haliaeetus albicilla) with fish in beak , Lake Csaj, Kiskunsagi National Park, Pusztaszer, Hungary. January.

Bence Mate / Gull mobbing White tailed sea eagle (Haliaeetus albicilla) with fish prey, Lake Csaj, Kiskunsagi National Park, Hungary. March.

Bence Mate / Juvenile White tailed eagle (Haliaeetus albicilla)in flight, with Hooded crow (Corvus cornix) mobbing it, Lake Csaj, Kiskunsagi National Park, Pusztaszer, Hungary. January.

Bence Mate / Juvenile White tailed sea eagles (Haliaeetus albicilla) fighting for fish in mid air, Lake Csaj, Kiskunsagi National Park, Hungary. February.

Bence Mate / White tailed sea eagle (Haliaeetus albicilla) interacting with Great egret (Ardea alba) Lake Csaj, Kiskunsagi National Park, Hungary. January.

Bence Mate / White tailed eagles (Haliaeetus albicilla) two juveniles fighting in flight, Lake Csaj, Kiskunsagi National Park, Pusztaszer, Hungary. January.

Bence Mate / Hooded crow (Corvus cornix) mobbing Buzzard (Buteo buteo) Lake Csaj, Kiskunsagi National Park, Pusztaszer, Hungary. January.

Bence Mate / White tailed eagle (Haliaeetus albicilla) juvenile feeding on fish, Lake Csaj, Kiskunsagi National Park, Pusztaszer, Hungary. February.

Bence Mate / White tailed sea eagle (Halieetus albicilla) juvenile and adult calling on lake shore, Lake Csaj, Kiskunsagi National Park, Hungary. February.

Bence Mate / White tailed sea eagle (Haliaeetus albicilla) and Hooded crow (Corvus cornix) in snow, Lake Csaj, Kiskunsagi National Park, Hungary. January.

Bence Mate / White tailed sea eagle (Halieetus albicilla) head portrait beak open calling, Lake Csaj, Kiskunsagi National Park, Pusztaszer, Hungary, January.

Wim van den Heever / White tailed eagle (Haliaeetus albicilla) caught in a fight. Hokkaido Japan, March.

Wim van den Heever / White tailed sea eagle (Haliaeetus albicilla) group of three fighting, Hokkaido Japan, March.

Wim van den Heever / White tailed sea eagle (Haliaeetus albicilla) flying looking over shoulder, Hokkaido Japan.

Espen Bergersen / Silhouette of White-tailed eagle (haliaeetus albicilla) sitting on coastal rocks, Kvaloya, Troms, Norway, October.

Ben Hall / White-tailed eagle (Haliaeetus albicilla) in flight over mountain landscape at dusk, Iceland, January.

Danny Green / White-tailed eagle (Haliaeetus albicilla) in flight at sunset, Norway, August

Danny Green / White-tailed eagle (Haliaeetus albicilla) in flight, Norway, August

Wim van den Heever / White tailed sea eagle (Haliaeetus albicilla) in flight, Hokkaido, Japan, March.